Apparatus

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sensors Mode-S transponder

A62EE6

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N498MC · BOEING 747-400 · operated by ATLAS AIR INC

Hex
A62EE6
Octal
51427346
Decimal
10,890,982
Country
US
Tail
N498MC
Type
B744
No current signal · last broadcast Jul 26, 20:20 UTC
Flights observed
211
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:20 UTC

Last known position

Most recent position reported by Mode-S A62EE6.

Country allocation

The ICAO 24-bit address A62EE6 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
GTI654 Atlas Air 8 2026-04-17
GTI812 - 7 2026-07-06
GTI554 Atlas Air 7 2026-04-18
GTI9449 Atlas Air 6 2026-04-16
GTI8903 - 6 2026-04-15
GTI8523 Atlas Air 6 2026-05-26
GTI825 - 6 2026-06-25
GTI5579 - 6 2026-07-14
GTI8193 - 5 2026-07-15
GTI8153 - 5 2026-06-23
GTI612 Atlas Air 5 2026-06-20
GTI512 Atlas Air 5 2026-06-06
GTI8275 Atlas Air 4 2026-07-25
GTI8173 Atlas Air 4 2026-07-26
GTI8154 Atlas Air 4 2026-06-14
GTI8094 - 4 2026-04-13
GTI518 Atlas Air 4 2026-04-20
GTI516 - 4 2026-07-08
GTI8896 - 3 2026-06-28
GTI8786 Atlas Air 3 2026-06-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 GTI8173 LAX → PVG Jul 26, 19:15 UTCJul 26, 20:20 UTC1h 5m
2026-07-25 GTI8275 HNL → BNE Jul 25, 14:40 UTCJul 25, 19:15 UTC4h 35m
2026-07-24 GTI8275 HNL → BNE Jul 24, 19:10 UTCJul 25, 11:55 UTC16h 45m
2026-07-24 GTI8274 NLU → AUS Jul 24, 09:50 UTCJul 25, 06:20 UTC20h 30m
2026-07-23 GTI8365 PVG → ANC Jul 23, 17:55 UTCJul 24, 06:35 UTC12h 40m
2026-07-23 GTI8365 PVG → ANC Jul 23, 02:25 UTCJul 23, 16:00 UTC13h 35m
2026-07-18 GTI9106 ORD → HKG Jul 18, 07:30 UTCJul 18, 17:55 UTC10h 25m
2026-07-18 GTI8082 CHS → HHN Jul 18, 00:25 UTCJul 18, 04:40 UTC4h 16m
2026-07-17 GTI9524 ORD → ICN Jul 17, 06:45 UTCJul 17, 07:25 UTC40m
2026-07-16 GTI8091 FRA → ORD Jul 16, 19:45 UTCJul 17, 03:45 UTC8h 0m
2026-07-16 GTI8092 - Jul 16, 08:25 UTCJul 16, 16:19 UTC7h 55m
2026-07-15 GTI8193 ANC → ORD Jul 15, 22:20 UTCJul 16, 03:30 UTC5h 10m
2026-07-15 GTI8193 ICN → ANC Jul 15, 12:10 UTCJul 15, 19:35 UTC7h 25m
2026-07-15 GTI8947 ICN → ICN Jul 15, 00:50 UTCJul 15, 09:30 UTC8h 40m
2026-07-14 GTI5579 - Jul 14, 21:05 UTCJul 14, 21:30 UTC25m
2026-07-14 GTI5579 - Jul 14, 10:30 UTCJul 14, 20:30 UTC10h 0m
2026-07-13 GTI5579 - Jul 13, 22:35 UTCJul 14, 07:05 UTC8h 30m
2026-07-12 GTI5578 - Jul 12, 03:25 UTCJul 12, 10:55 UTC7h 30m
2026-07-11 GTI5577 - Jul 11, 23:55 UTCJul 12, 00:10 UTC15m
2026-07-11 GTI5577 - Jul 11, 21:20 UTCJul 11, 21:45 UTC25m
2026-07-10 GTI8997 - Jul 10, 22:05 UTCJul 11, 09:30 UTC11h 25m
2026-07-10 GTI8996 - Jul 10, 10:30 UTCJul 10, 18:45 UTC8h 15m
2026-07-09 GTI8996 - Jul 9, 22:40 UTCJul 10, 00:45 UTC2h 5m
2026-07-08 GTI516 - Jul 8, 09:40 UTCJul 8, 17:00 UTC7h 20m
2026-07-07 GTI516 ICN → ANC Jul 7, 16:50 UTCJul 8, 07:25 UTC14h 35m
2026-07-06 GTI515 ORD → ICN Jul 6, 20:05 UTCJul 7, 09:20 UTC13h 15m
2026-07-06 GTI812 ANC → ORD Jul 6, 11:50 UTCJul 6, 17:10 UTC5h 20m
2026-07-05 GTI812 ICN → ANC Jul 5, 21:00 UTCJul 6, 10:15 UTC13h 15m
2026-07-04 GTI9069 JFK → ICN Jul 4, 17:35 UTCJul 5, 08:10 UTC14h 35m
2026-07-04 GTI812 ANC → JFK Jul 4, 06:40 UTCJul 4, 13:20 UTC6h 40m
2026-07-03 GTI812 - Jul 3, 21:15 UTCJul 4, 04:40 UTC7h 25m
2026-07-02 GTI811 - Jul 2, 16:40 UTCJul 2, 17:20 UTC40m
2026-07-01 GTI8439 - Jul 1, 20:45 UTCJul 2, 06:25 UTC9h 40m
2026-07-01 GTI8439 - Jul 1, 12:30 UTCJul 1, 17:50 UTC5h 20m
2026-06-30 GTI8692 - Jun 30, 03:40 UTCJun 30, 15:45 UTC12h 5m
2026-06-29 GTI8692 HKG → ANC Jun 29, 15:34 UTCJun 30, 00:49 UTC9h 15m
2026-06-29 GTI8895 - Jun 29, 04:20 UTCJun 29, 04:39 UTC20m
2026-06-29 GTI8895 - Jun 29, 01:05 UTCJun 29, 01:34 UTC30m
2026-06-28 GTI8896 - Jun 28, 15:44 UTCJun 28, 21:10 UTC5h 25m
2026-06-28 GTI8896 - Jun 28, 04:25 UTCJun 28, 12:19 UTC7h 55m
2026-06-27 GTI8896 - Jun 27, 21:55 UTCJun 28, 02:39 UTC4h 45m
2026-06-27 GTI8275 - Jun 27, 10:25 UTCJun 27, 14:25 UTC4h 0m
2026-06-26 GTI8275 - Jun 26, 16:39 UTCJun 27, 08:44 UTC16h 5m
2026-06-26 GTI8274 - Jun 26, 06:29 UTCJun 27, 03:09 UTC20h 40m
2026-06-25 GTI8941 ANC → ICN Jun 25, 12:10 UTCJun 25, 16:45 UTC4h 35m
2026-06-25 GTI825 ANC → MIA Jun 25, 02:10 UTCJun 25, 09:25 UTC7h 15m
2026-06-24 GTI825 HKG → ANC Jun 24, 14:04 UTCJun 24, 23:40 UTC9h 35m
2026-06-23 GTI8158 AMS → ORD Jun 23, 16:35 UTCJun 24, 04:10 UTC11h 35m
2026-06-23 GTI8153 - Jun 23, 08:00 UTCJun 23, 12:35 UTC4h 35m
2026-06-22 GTI8153 - Jun 22, 15:35 UTCJun 23, 12:35 UTC21h 0m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N498MC page for operator, model, and routing details .

Mode-S A62EE6 frequently asked

What is Mode-S code A62EE6?
A62EE6 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N498MC.
Where is Mode-S A62EE6 registered?
Mode-S code A62EE6 is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A62EE6 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:20 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A62EE6, octal 51427346, decimal 10,890,982.
What flights does A62EE6 operate?
Mode-S A62EE6 has broadcast 20 distinct callsigns, including GTI654, GTI812, GTI554, GTI9449, GTI8903.